Crystals Materials

Diffusion Bonding Crystal

for aerospace, medical, and industrial applications

Reduces the thermal lens effect caused by end face deformation

Improved light-to-light conversion efficiency

Increased damage resistance threshold

Improved laser output beam quality

Surface Quality: 10/5 Scratch/Dig MIL-O-1380A

Parallelism: < 10″

Perpendicularity: < 5'

Surface Flatness: < λ/10 @ 632.8 nm

Coating: AR/HR/PR coating upon customer's request

Quality Warranty Period: One year

Key Words: Diffusion Bonding Crystals , Laser Rods , Diffusion Bonding Crystal , YLF Rods

Diffusion Bonding Crystals are crystals consisting of two, three or more parts of different materials, where the constituent parts are combined through a process called diffusion bonding, that is, sticking the interfaces(the interfaces must be extremely flat) of optical crystals tightly together, and after further processing, to permanently bond the crystals as a whole without adding any adhesive. Diffusion Bonded Crystals largely reduce thermal lens effect of laser crystals, provides integral components to make compact lasers.

Defense and Aerospace

Missile defense

Lidar

Remote Sensing

Range-Finding

Countermeasures

Wind speed measurement

Cloud and aerosol monitoring

Materials Processing and OEM

Drilling, cutting, welding

Marking

Stereolithography

Thickness of thin films

High Power DPSSL

OPO Pump

Ring laser

Microchip laser

CD writing

Medical Surgery

Ophthalmology

Orthopedics

Microsurgery

Aesthetic skin resurfacing

Hair removal

Stock specification list

If need other specifications and quantities products, please contact us(sales@aogcrystal.com).

Part Number	Bonding Material	Finish Size, mm	Shape	End face Configuration
DMP-101	(YAG)+(Nd:YAG)	5x5x40	Slab	Flat/Flat
DMP-102	(YAG)+(Cr4+:YAG)	9x9x6	Slab	Flat/Flat
DMP-103	(YAG)+(Cr4+:YAG)	2x3x7	Slab	Flat/Flat
DMP-104	(YAG)+(Cr4+:YAG)	5x5x38	Slab	Flat/Flat
DMP-105	(Nd:YAG)+(Cr4+:YAG)	Ø12.7×3.35	Rod	Flat/Flat
DMP-106	(YAG)+(Nd:YAG)+(YAG)	Ø8×164	Rod	Concave/Concave
DMP-107	(YAG)+(Nd:YAG)+(YAG)	Ø4×12	Rod	Flat/Flat
DMP-108	(YAG)+(Nd:YAG)+(Cr4+:YAG)	Ø4.5×40	Rod	Flat/Flat
DMP-109	(YAG)+(Nd:YAG)+(Cr4+:YAG)	5x5x43	Slab	Flat/Flat
DMP-110	(YAG)+(Nd:YAG)+(Cr4+:YAG)+(YAG)	Ø3×6.5	Rod	Concave/Flat
DMP-111	(YAG)+(Cr4+:YAG)+(Nd:Ce:YAG)+(YAG)	Ø5×105	Rod	Flat/Flat

Notes

Anti-reflection coatings are available at your specified wavelength.

Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.

To inquiry or order a finished Diffusion Bonding Crystal rod, please specify the specification listed above, for common application, we only need to know the main specification: Tm-dopant concentration, sizes, and coating. For special request, please specify specification in details for evaluation and fabrication.

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